Inventor
EIDA MITSURU
JP40 patents
⚠️ This page may combine multiple inventors who share the name “EIDA MITSURU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
32 patentsUS5909081AJun 1, 1999
Multi-color light emission apparatus with organic electroluminescent device
IDEMITSU KOSAN CO347 citations99
US5869929AFeb 9, 1999
Multicolor luminescent device
IDEMITSU KOSAN CO178 citations99
US6525467B1Feb 25, 2003
Organic electroluminescence display device and method of producing the same
IDEMITSU KOSAN CO84 citations98
US6175186B1Jan 16, 2001
Organic electroluminescent element and method for manufacturing the same
IDEMITSU KOSAN CO86 citations98
US6633121B2Oct 14, 2003
Organic electroluminescence display device and method of manufacturing same
IDEMITSU KOSAN CO87 citations97
US6157127ADec 5, 2000
Organic electroluminescent element and organic electroluminescent display
IDEMITSU KOSAN CO152 citations97
US6963168B2Nov 8, 2005
Organic EL display device having certain relationships among constituent element refractive indices
IDEMITSU KOSAN CO73 citations96
US6844210B2Jan 18, 2005
Organic electroluminescence device and method of manufacturing same
IDEMITSU KOSAN CO46 citations96
US6469438B2Oct 22, 2002
Organic electroluminescence device with prescribed optical path length
IDEMITSU KOSAN CO64 citations96
US6464898B1Oct 15, 2002
Fluorescence conversion medium and display device comprising it
IDEMITSU KOSAN CO75 citations95
US6137459AOct 24, 2000
Image display device having a planarized array of reduced surface roughness
IDEMITSU KOSAN CO55 citations94
US6498428B1Dec 24, 2002
Organic electroluminescent element and method for manufacturing same
IDEMITSU KOSAN CO31 citations93
US6995736B2Feb 7, 2006
Active-driving type organic EL display device, and a method of producing the same
IDEMITSU KOSAN CO19 citations92
US6844670B2Jan 18, 2005
Color luminous device
IDEMITSU KOSAN CO23 citations92
US6786789B2Sep 7, 2004
Apparatus and method for manufacturing organic EL display device
IDEMITSU KOSAN CO17 citations92
US5248576ASep 28, 1993
Method of producing color filter using a micellar disruption method
IDEMITSU KOSAN CO37 citations92
US6641755B2Nov 4, 2003
Fluorescence conversion medium and display device comprising it
IDEMITSU KOSAN CO34 citations91
US6344712B1Feb 5, 2002
Organic electroluminescent display device capable of preventing color mixing
IDEMITSU KOSAN CO32 citations91
US6221517B1Apr 24, 2001
Fluorescence-reddening membrane and red-emitting device
IDEMITSU KOSAN CO18 citations90
US7923917B2Apr 12, 2011
Color conversion layer and light-emitting device
IDEMITSU KOSAN CO9 citations84
US7550914B2Jun 23, 2009
Organic electroluminescence display device
IDEMITSU KOSAN CO9 citations84
US7233104B2Jun 19, 2007
Color emission device
IDEMITSU KOSAN CO12 citations84
US7227518B2Jun 5, 2007
Active-driving type organic el display device, and a method of producing the same
IDEMITSU KOSAN CO10 citations84
US5041582AAug 20, 1991
Novel ferrocene derivatives, surfactants containing same and process for producing organic thin films
IDEMITSU KOSAN CO21 citations82
US5135637AAug 4, 1992
Eerrocene derivatives, surfactants containing same and process for producing organic thin films
IDEMITSU KOSAN CO12 citations74
US5015748AMay 14, 1991
Novel ferrocene derivatives, surfactants containing same and a process for producing organic thin films
IDEMITSU KOSAN CO10 citations72
US7210979B2May 1, 2007
Apparatus and method for manufacturing organic EL display device
IDEMITSU KOSAN CO2 citations63
US6455176B2Sep 24, 2002
Fluorescence-reddening membrane and red-emitting device using same
IDEMITSU KOSAN CO3 citations60
USRE46974EJul 31, 2018
Organic electroluminescence device
IDEMITSU KOSAN CO0 citations52
US7548020B2Jun 16, 2009
Organic EL display device having certain relationships among constituent element refractive indices
IDEMITSU KOSAN CO1 citations51
US9997719B2Jun 12, 2018
Material for organic electroluminescence device and organic electroluminescence device
IDEMITSU KOSAN CO0 citations42
US9425402B2Aug 23, 2016
Polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescence element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer
IDEMITSU KOSAN CO0 citations41